Posting MP3's and Email Submit Form

Hi, I'm new to Dreamweaver and I'm in the middle of starting a web design company.  I need to know what the best way is to post mp3's from an album someone wants to sell.  Also I cannot find any help on how to use the submit button to submit the actual form data into an email.  HELP!!!!!!  Any help on these two subjects would be greatly appreciated. 

PS.  Does anyone know if the featured photo gallery offers login and password capabilities for client galleries.

Thanks,

Gary

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